HOW TO FIT AN INTERNAL DOOR: A COMPLETE GUIDE BY T.H. WIGGANS IRONMONGERY LTD
When it comes to how to fit an internal door , T.H. Wiggans Ironmongery Ltd in Kendal is your trusted local expert. Located at Unit 10, Lake District Business Park, Mint Bridge Road, Kendal, Cumbria, LA9 6NH, we have been serving the trade and general public since 1976. Whether you're a joiner, builder, homeowner, or architect, our extensive range of architectural ironmongery, general hardware, and over 30 internal doors on display make us the ideal choice for your door needs.
Introduction
Why Choose T.H. Wiggans in Kendal?
Tools and Materials You’ll Need
Before you start, gather the following tools and materials:
- Screwdriver
- Chisel
- Plane
- Pencil
- Tape measure
- Drill
- Screws
- Hinges
- New door
- Safety gear (gloves, goggles)

Step-by-Step Guide: How to Fit an Internal Door
1. Remove Your Old Door
- Support the Door: Ensure the door is supported before removing the screws.
- Remove Screws: Start with the bottom hinge and then the top.
- Measure the Opening: Measure the width at the top and bottom of the opening. Adjust as necessary.
2. Prepare the New Door
- Leave a Gap: Mark a 3mm gap around the door edges.
- Check Manufacturer’s Guidelines: Verify how much you can plane off the door without compromising its integrity.
3. Cut Your New Door to Size
- Plane the Door: Lay the door on its side and plane to the pencil line. Adjust from both sides if needed.
- Check Fit: Ensure a 3mm gap on all sides and consider the flooring thickness.
4. Fit the Hinges
- Mark the Hinges: Align the new door in the frame and mark the hinge positions.
- Cut the Hinge Recesses: Use a chisel and knife to cut the recesses to the depth of the hinges.
- Attach Hinges: Pilot drill the screw holes and attach the hinges.
5. Hang Your New Door
- Position the Door: Hold the door in place (assistance may be required).
- Attach to Frame: Screw the other half of the hinge into the frame.
6. Fit the Handle, Latch, and Lock
- Mark the Latch Position: Hold the latch in place and mark around it.
- Drill Latch Hole: Measure the depth and drill into the side of the door. Secure the latch.
- Install Handle: Drill the hole for the handle spindle and attach the handle.
Pro Tips for a Perfect Fit
- Use Matching Hinges: Using the same size hinges simplifies the process.
- Check Alignment: Regularly check the door alignment during installation.
- Templates: Use templates provided with latches for easier installation.
Why Accurate Measurement is Crucial
Common Mistakes to Avoid
- Skipping the Measuring Step: Never skip measuring the door frame and the door itself. Accurate measurements are the foundation of a successful installation.
- Using Incorrect Tools: Ensure you have the right tools for the job. Using inappropriate tools can damage the door and frame.
- Ignoring Manufacturer Instructions: Always refer to the manufacturer's instructions for specific details on trimming and fitting the door.
Additional Tips for Different Door Types
- Solid Wood Doors: These doors are sturdy but can be heavy, requiring more effort to install.
- Hollow Core Doors: Lighter and easier to handle but less soundproof and durable.
- Fire Doors: Must be fitted to specific standards to maintain their fire-resistant properties. Always consult the manufacturer's guidelines.
The Importance of Door Handles and Latches
Local Expertise and Support
Contact T.H. Wiggans for Professional Advice
Conclusion
FAQs
What tools do I need to fit an internal door?
You'll need a screwdriver, chisel, plane, pencil, tape measure, drill, screws, hinges, and the new door.
How much gap should I leave around the door?
Leave a 3mm gap on all sides for optimal fitting.
Can I reuse old hinges?
Yes, using the same size hinges and positions can make the installation process easier.
How do I ensure my measurements are accurate?
Measure the width of the door opening at both the top and bottom and double-check your measurements before cutting.
Where can I get professional advice for fitting doors?
Contact T.H. Wiggans Ironmongery Ltd in Kendal at 01539 727188 for expert advice and professional recommendations.
What should I consider when choosing door handles?
Consider the overall design theme of your home and the functionality you need. Visit our showroom for a wide selection of door handles and latches.
What are the benefits of solid wood doors?
Solid wood doors are sturdy and durable, offering excellent soundproofing. However, they can be heavy and require more effort to install.
How do I maintain the appearance of my new door?
Regular cleaning with appropriate products and periodic checks for wear and tear can keep your door looking and functioning well.
Are there specific considerations for fitting fire doors?
Yes, fire doors must be fitted according to specific standards to maintain their fire-resistant properties. Always consult the manufacturer's guidelines and consider professional installation.
How can T.H. Wiggans help with my door fitting project?
Our team offers expert advice, a wide range of products, and personalized support to ensure your project is a success. Visit our Kendal showroom or contact us for more information.
For more detailed tips and a wide selection of doors and hardware, visit us at our Kendal location. We're here to ensure your door fitting project is a success.